main {
    min-height: 400px;
    .cart_main {
        width: 1200px;
        margin: 30px auto;
        overflow: hidden;
        margin-bottom: 50px;
        .cart_title {
            height: 50px;
            line-height: 50px;
            span {
                display: inline-block;
                font-size: 28px;
                font-weight: 600;
                position: relative;
                color: #000;
                overflow: hidden;
                vertical-align: middle;
            }
            i {
                display: inline-block;
                height: 4px;
                width: 55px;
                background: #000;
                position: absolute;
                top: 0;
                left: 0;
            }
            .cart_num {
                font-style: normal;
                color: #999;
                margin-left: 10px;
                vertical-align: bottom;
                display: inline-block;
                line-height: 35px;
                font-size: 12px;
            }
        }
        .cart_top {
            margin: 5px 0 15px;
            .checkbox_ipt {
                display: inline-block;
                height: 15px;
                width: 15px;
                background-color: #fff;
                border-radius: 0;
                border: 1px solid #111;
                position: relative;
                top: 3px;
                margin-right: 8px;
            }
            span {
                font-size: 12px;
            }
        }
        .cart_table {
            width: 100%;
            td {
                padding: 20px 0;
                border-bottom: 1px solid #c3c3c3;
            }
            .td_check {
                width: 40px;
            }
            .td_img {
                width: 150px;
                img {
                    display: block;
                    width: 100px;
                    margin: 0 auto;
                }
            }
            .td_infos {
                width: 1010px;
                .fl {
                    width: 900px;
                    h5 {
                        font-size: 18px;
                        color: #000;
                        font-weight: 600;
                        line-height: 30px;
                    }
                    p {
                        font-size: 13px;
                        line-height: 22px;
                        color: #777;
                    }
                    .num_minus,.num_add {
                        display: inline-block;
                        height: 26px;
                        width: 30px;
                        border: 1px solid #ccc;
                        text-align: center;
                        font-size: 18px;
                        line-height: 24px;
                        vertical-align: middle;
                        color: #999;
                        cursor: pointer;
                    }
                    .num_ipt {
                        border: 1px solid #ccc;
                        margin-left: -1px;
                        margin-right: -1px;
                        height: 26px;
                        text-align: center;
                        width: 80px;
                        vertical-align: middle;
                    }
                }
                .fr {
                    width: 100px;
                    text-align: right;
                    .infos_price {
                        display: block;
                        color: #000;
                        font-size: 16px;
                    }
                    .del {
                        color: #777;
                        font-size: 13px;
                    }
                }
                
            }
        }
        
    }
    .cart_foot {
        position: fixed;
        height: 70px;
        overflow: hidden;
        width: 100%;
        min-width: 1280px;
        border-top: 1px solid #5d5d5d;
        bottom: 0;
        left: 0;
        background: rgba(41, 41, 41, 0.9);
        color: #fff;
        .sum_main {
            width: 1280px;
            margin: 0 auto;
            overflow: hidden;
            .sum_infos {
                width: 1000px;
                margin-right: 20px;
                margin-top: 15px;
                line-height: 40px;
                .sum_operation{
                    .del_choose {
                        margin-left: 15px;
                        color: #fff;
                        font-size: 12px;
                    }
                }
                .sum_totalPrice{
                    span {
                        display: block;
                        line-height: 14px;
                    }
                    .price {
                        font-size: 18px;
                        line-height: 30px;
                    }
                }
            }
            .sum_settlement {
                height: 40px;
                padding: 0 30px;
                border-left: 1px solid #999;
                margin-top: 15px;
                .btn_settlement {
                    display: block;
                    height: 40px;
                    width: 150px;
                    color: #fff;
                    text-align: center;
                    background: #ed4025;
                    line-height: 40px;
                    font-size: 15px;
                }
            }
        }
    }
}
.sidebar {
    position: fixed;
    right: 50px;
    bottom: 60px;
    width: 60px;
    height: 275px;
    // background-color: chartreuse; 
    z-index: 999;
    background: url('../img/ce.svg') no-repeat;
    background-size: 100% auto;
    background-position: center;
    a {
        display: block;
        position: absolute;
        width: 100%;
        height: 33.33%;
    }
    .goto_top {
        top: 0;
    }
    .goto_cart {
        top: 33.33%;
    }
    .goto_kefu {
        top: 66.66%;
    }
}